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Narmada River
Page 2


Narmada River
• Narmada is the largest west flowing river of the peninsular India.
• Narmada flows westwards through a rift valley between the Vindhyan
Range on the north and the Satpura Range on the south.
• It rises from Maikala range near Amarkantak in Madhya Pradesh, at an 
elevation of about 1057 m.
• Narmada basin extends over states of Madhya Pradesh, Gujarat, 
Maharashtra and Chhattisgarh having an area ~1 Lakh Sq.km.
• It is bounded by the Vindhyas on the north, Maikala range on the east, 
Satpuras on the south and by the Arabian Sea on the west.
• Its total length from its source in Amarkantak to its estuary in the Gulf of 
Khambhat is 1,310 km
Page 3


Narmada River
• Narmada is the largest west flowing river of the peninsular India.
• Narmada flows westwards through a rift valley between the Vindhyan
Range on the north and the Satpura Range on the south.
• It rises from Maikala range near Amarkantak in Madhya Pradesh, at an 
elevation of about 1057 m.
• Narmada basin extends over states of Madhya Pradesh, Gujarat, 
Maharashtra and Chhattisgarh having an area ~1 Lakh Sq.km.
• It is bounded by the Vindhyas on the north, Maikala range on the east, 
Satpuras on the south and by the Arabian Sea on the west.
• Its total length from its source in Amarkantak to its estuary in the Gulf of 
Khambhat is 1,310 km
Tributaries of Narmada River
• Since the river flows through a narrow valley confined by precipitous 
(dangerously high or steep) hills, it does not have many tributaries.
• The absence of tributaries is especially noted on the right bank of the 
river where the Hiran is the only exception.
• The other right bank tributaries are the Orsang, the Barna and the 
Kolar.
• A few left bank tributaries drain the northern slopes of the Satpura
Range and join the Narmada at different places.
• The major Hydro Power Project in the basin are Indira Sagar, Sardar
Sarovar, Omkareshwar, Bargi & Maheshwar.
Page 4


Narmada River
• Narmada is the largest west flowing river of the peninsular India.
• Narmada flows westwards through a rift valley between the Vindhyan
Range on the north and the Satpura Range on the south.
• It rises from Maikala range near Amarkantak in Madhya Pradesh, at an 
elevation of about 1057 m.
• Narmada basin extends over states of Madhya Pradesh, Gujarat, 
Maharashtra and Chhattisgarh having an area ~1 Lakh Sq.km.
• It is bounded by the Vindhyas on the north, Maikala range on the east, 
Satpuras on the south and by the Arabian Sea on the west.
• Its total length from its source in Amarkantak to its estuary in the Gulf of 
Khambhat is 1,310 km
Tributaries of Narmada River
• Since the river flows through a narrow valley confined by precipitous 
(dangerously high or steep) hills, it does not have many tributaries.
• The absence of tributaries is especially noted on the right bank of the 
river where the Hiran is the only exception.
• The other right bank tributaries are the Orsang, the Barna and the 
Kolar.
• A few left bank tributaries drain the northern slopes of the Satpura
Range and join the Narmada at different places.
• The major Hydro Power Project in the basin are Indira Sagar, Sardar
Sarovar, Omkareshwar, Bargi & Maheshwar.
Tapti River
Page 5


Narmada River
• Narmada is the largest west flowing river of the peninsular India.
• Narmada flows westwards through a rift valley between the Vindhyan
Range on the north and the Satpura Range on the south.
• It rises from Maikala range near Amarkantak in Madhya Pradesh, at an 
elevation of about 1057 m.
• Narmada basin extends over states of Madhya Pradesh, Gujarat, 
Maharashtra and Chhattisgarh having an area ~1 Lakh Sq.km.
• It is bounded by the Vindhyas on the north, Maikala range on the east, 
Satpuras on the south and by the Arabian Sea on the west.
• Its total length from its source in Amarkantak to its estuary in the Gulf of 
Khambhat is 1,310 km
Tributaries of Narmada River
• Since the river flows through a narrow valley confined by precipitous 
(dangerously high or steep) hills, it does not have many tributaries.
• The absence of tributaries is especially noted on the right bank of the 
river where the Hiran is the only exception.
• The other right bank tributaries are the Orsang, the Barna and the 
Kolar.
• A few left bank tributaries drain the northern slopes of the Satpura
Range and join the Narmada at different places.
• The major Hydro Power Project in the basin are Indira Sagar, Sardar
Sarovar, Omkareshwar, Bargi & Maheshwar.
Tapti River Tributaries of Tapti River
• Right Bank: the Suki, the Gomai, the Arunavati and 
the Aner.
• Left Bank: the Vaghur, the Amravati, the Buray, 
the Panjhra, the Bori, the Girna, the Purna, 
the Mona and the Sipna.
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FAQs on PPT: Drainage System- West Flowing Rivers - Geography for UPSC CSE

1. What is the significance of a drainage system in west flowing rivers?
Ans. A drainage system in west flowing rivers is significant because it helps in the proper management and control of water flow, preventing flooding and ensuring the efficient utilization of water resources in the region.
2. How does a drainage system in west flowing rivers work?
Ans. A drainage system in west flowing rivers consists of a network of channels, canals, and reservoirs that are strategically designed to collect and divert water from the rivers, ensuring controlled flow and preventing water stagnation or flooding.
3. What are the challenges faced in maintaining a drainage system in west flowing rivers?
Ans. Some of the challenges faced in maintaining a drainage system in west flowing rivers include silt deposition, erosion of channels, and blockage of canals due to vegetation or debris. Regular maintenance and dredging activities are required to overcome these challenges.
4. Are there any environmental impacts of a drainage system in west flowing rivers?
Ans. Yes, a drainage system in west flowing rivers can have environmental impacts. It may alter the natural flow patterns of the rivers, which can affect aquatic ecosystems and biodiversity. However, proper planning and management can minimize these impacts.
5. How does a drainage system benefit the agriculture and irrigation sector in regions with west flowing rivers?
Ans. A well-designed drainage system in west flowing rivers ensures proper water supply for irrigation and agriculture. It helps in the efficient distribution of water to agricultural fields, improving crop productivity and supporting the livelihoods of farmers in the region.
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